Finding the Third Proportional to 1,230,048 and 1,909,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,048 : 1,909,008 = 1,909,008 : x
2. Step 2: Convert to fraction form
   1,230,048/1,909,008 = 1,909,008/x
3. Step 3: Cross multiply
   1,230,048x = 1,909,008 × 1,909,008
4. Step 4: Simplify right side
   1,230,048x = 3,644,311,544,064
5. Step 5: Solve for x
   x = 3,644,311,544,064/1,230,048
6. Step 6: Final answer
   x = 2,962,739.29